What is cell??.....
Answers
Cells are the basic building blocks of all living things. Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.
“ᴀ ᴄᴇʟʟ ɪs ᴅᴇғɪɴᴇᴅ ᴀs ᴛʜᴇ sᴍᴀʟʟᴇsᴛ, ʙᴀsɪᴄ ᴜɴɪᴛ ᴏғ ʟɪғᴇ ᴛʜᴀᴛ ɪs ʀᴇsᴘᴏɴsɪʙʟᴇ ғᴏʀ ᴀʟʟ ᴏғ ʟɪғᴇ's ᴘʀᴏᴄᴇssᴇs.” ᴄᴇʟʟs ᴀʀᴇ ᴛʜᴇ sᴛʀᴜᴄᴛᴜʀᴀʟ, ғᴜɴᴄᴛɪᴏɴᴀʟ, ᴀɴᴅ ʙɪᴏʟᴏɢɪᴄᴀʟ ᴜɴɪᴛs ᴏғ ᴀʟʟ ʟɪᴠɪɴɢ ʙᴇɪɴɢs. ᴀ ᴄᴇʟʟ ᴄᴀɴ ʀᴇᴘʟɪᴄᴀᴛᴇ ɪᴛsᴇʟғ ɪɴᴅᴇᴘᴇɴᴅᴇɴᴛʟʏ. ʜᴇɴᴄᴇ, ᴛʜᴇʏ ᴀʀᴇ ᴋɴᴏᴡɴ ᴀs ᴛʜᴇ ʙᴜɪʟᴅɪɴɢ ʙʟᴏᴄᴋs ᴏғ ʟɪғᴇ.
ᴄᴇʟʟs ᴀʀᴇ ᴏғ ᴛᴡᴏ ᴛʏᴘᴇs: ᴇᴜᴋᴀʀʏᴏᴛɪᴄ, ᴡʜɪᴄʜ ᴄᴏɴᴛᴀɪɴ ᴀ ɴᴜᴄʟᴇᴜs, ᴀɴᴅ ᴘʀᴏᴋᴀʀʏᴏᴛɪᴄ, ᴡʜɪᴄʜ ᴅᴏ ɴᴏᴛ. ᴘʀᴏᴋᴀʀʏᴏᴛᴇs ᴀʀᴇ sɪɴɢʟᴇ-ᴄᴇʟʟᴇᴅ ᴏʀɢᴀɴɪsᴍs, ᴡʜɪʟᴇ ᴇᴜᴋᴀʀʏᴏᴛᴇs ᴄᴀɴ ʙᴇ ᴇɪᴛʜᴇʀ sɪɴɢʟᴇ-ᴄᴇʟʟᴇᴅ ᴏʀ ᴍᴜʟᴛɪᴄᴇʟʟᴜʟᴀʀ.
ᴄᴇʟʟs ᴀʀᴇ ᴛʜᴇ ʙᴀsɪᴄ ʙᴜɪʟᴅɪɴɢ ʙʟᴏᴄᴋs ᴏғ ᴀʟʟ ʟɪᴠɪɴɢ ᴛʜɪɴɢs. ᴛʜᴇ ʜᴜᴍᴀɴ ʙᴏᴅʏ ɪs ᴄᴏᴍᴘᴏsᴇᴅ ᴏғ ᴛʀɪʟʟɪᴏɴs ᴏғ ᴄᴇʟʟs. ᴛʜᴇʏ ᴘʀᴏᴠɪᴅᴇ sᴛʀᴜᴄᴛᴜʀᴇ ғᴏʀ ᴛʜᴇ ʙᴏᴅʏ, ᴛᴀᴋᴇ ɪɴ ɴᴜᴛʀɪᴇɴᴛs ғʀᴏᴍ ғᴏᴏᴅ, ᴄᴏɴᴠᴇʀᴛ ᴛʜᴏsᴇ ɴᴜᴛʀɪᴇɴᴛs ɪɴᴛᴏ ᴇɴᴇʀɢʏ, ᴀɴᴅ ᴄᴀʀʀʏ ᴏᴜᴛ sᴘᴇᴄɪᴀʟɪᴢᴇᴅ ғᴜɴᴄᴛɪᴏɴs.